| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.93 | 4.312% | $33.3068 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $119.85 | 5.639% | $126.6083 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $238.75 | 8.767% | $259.6812 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $227.46 | 11.213% | $252.9651 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $42.88 | 4.343% | $44.7423 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $96.32 | 7.679% | $103.7164 | $103.72 | $103.70 | $103.70 |
| Purchase #7 | $227.55 | 10.133% | $250.6076 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $984.74 | $1,071.6277 | $1,071.64 | $1,071.60 | $1,071.60 | |